A. Prophase
B. Anaphase
C. Metaphase
D. Telophase
Show AnswerAnswer = Option B
Cell Cycle
Each kinetochore gets ________ fibers in mitosis
A. 5
B. 4
C. 3
D. 2
Show AnswerAnswer = Option D
A special area of centromere with specific base arrangement and specific proteins where spindle fibers are attached is called
A. Chromatin
B. Aster
C. Kinetochore
D. Primary constriction
Show AnswerAnswer = Option C
Mitotic apparatus in animals is formed by
A. Aster and spindle
B. Polar and kinetochore microtubules
C. Spindle and RNA
D. Spindle only
Show AnswerAnswer = Option A
From each pair of centrioles ________ sets of microtubules originate
A. 2
B. 3
C. 4
D. 5
Show AnswerAnswer = Option B
Microtubules are composed of…….??
A. Action protein
B. Actin and myosin proteins
C. Sphingomyelin and tubulin
D. Tubulin protein and traces of RNA
Show AnswerAnswer = Option D
Mitosis occurs in______?
A. Diploid cells only
B. Haploid cells only
C. Both diploid and haploid cells
D. Monoploid cells
Show AnswerAnswer = Option C
Which statement is incorrect______?
A. In human, cell cycle is about 24 hrs
B. Mitosis takes 30 min
C. G2 5.5 hrs
D. Yeast cell only 90 min
Show AnswerAnswer = Option C
In case of neurons, post mitotic cell escapes cell cycle and remain in _______ phase whthout proliferating further
A. G0 phase
B. G1 phase
C. G2 phase
D. S phase
Show AnswerAnswer = Option A
DNA is synthesized and chromosome number is doubled in______ ?
A. G1 phase
B. S phase
C. G2 phase
D. G0 phase
Show AnswerAnswer = Option B